671657086696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{33713}}^1\times {\mathrm{131071}}^1$

素因数の和:164809

約数の個数: 32

約数和(自身を含む): 1325688422400

約数和(自身を除く): 654031335704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 33713, 67426, 131071, 134852, 262142, 269704, 524284, 640547, 1048568, 1281094, 2490349, 2562188, 4980698, 5124376, 9961396, 19922792, 4418796623, 8837593246, 17675186492, 35350372984, 83957135837, 167914271674, 335828543348, 671657086696]

約数ペア:

[(1, 671657086696), (2, 335828543348), (4, 167914271674), (8, 83957135837), (19, 35350372984), (38, 17675186492), (76, 8837593246), (152, 4418796623), (33713, 19922792), (67426, 9961396), (131071, 5124376), (134852, 4980698), (262142, 2562188), (269704, 2490349), (524284, 1281094), (640547, 1048568)]